19485126141

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{293}}^1\times {\mathrm{16883}}^1$

素因数の和:17293

約数の個数: 32

約数和(自身を含む): 28353773952

約数和(自身を除く): 8868647811

約数列:

[1, 3, 13, 39, 101, 293, 303, 879, 1313, 3809, 3939, 11427, 16883, 29593, 50649, 88779, 219479, 384709, 658437, 1154127, 1705183, 4946719, 5115549, 14840157, 22167379, 64307347, 66502137, 192922041, 499618619, 1498855857, 6495042047, 19485126141]

約数ペア:

[(1, 19485126141), (3, 6495042047), (13, 1498855857), (39, 499618619), (101, 192922041), (293, 66502137), (303, 64307347), (879, 22167379), (1313, 14840157), (3809, 5115549), (3939, 4946719), (11427, 1705183), (16883, 1154127), (29593, 658437), (50649, 384709), (88779, 219479)]